I must enamel you must enamel he must enamel we must enamel you must enamel they must enamel
Forma com V-ing
I must be enamelling you must be enamelling he must be enamelling we must be enamelling you must be enamelling they must be enamelling
Perfeito
I must have enamelled you must have enamelled he must have enamelled we must have enamelled you must have enamelled they must have enamelled
Perfeito com V-ing
I must have been enamelling you must have been enamelling he must have been enamelling we must have been enamelling you must have been enamelling they must have been enamelling
Negação
Forma simple
I must not enamel you must not enamel he must not enamel we must not enamel you must not enamel they must not enamel
Forma com V-ing
I must not be enamelling you must not be enamelling he must not be enamelling we must not be enamelling you must not be enamelling they must not be enamelling
Perfeito
I must not have enamelled you must not have enamelled he must not have enamelled we must not have enamelled you must not have enamelled they must not have enamelled
Perfeito com V-ing
I must not have been enamelling you must not have been enamelling he must not have been enamelling we must not have been enamelling you must not have been enamelling they must not have been enamelling
Forma interrogativa
Forma simple
must I enamel? must you enamel? must he enamel? must we enamel? must you enamel? must they enamel?
Forma com V-ing
must I be enamelling? must you be enamelling? must he be enamelling? must we be enamelling? must you be enamelling? must they be enamelling?
Perfeito
must I have enamelled? must you have enamelled? must he have enamelled? must we have enamelled? must you have enamelled? must they have enamelled?
Perfeito com V-ing
must I have been enamelling? must you have been enamelling? must he have been enamelling? must we have been enamelling? must you have been enamelling? must they have been enamelling?
Forma interro-Negação
Forma simple
must I not enamel? must you not enamel? must he not enamel? must we not enamel? must you not enamel? must they not enamel?
Forma com V-ing
must I not be enamelling? must you not be enamelling? must he not be enamelling? must we not be enamelling? must you not be enamelling? must they not be enamelling?
Perfeito
must I not have enamelled? must you not have enamelled? must he not have enamelled? must we not have enamelled? must you not have enamelled? must they not have enamelled?
Perfeito com V-ing
must I not have been enamelling? must you not have been enamelling? must he not have been enamelling? must we not have been enamelling? must you not have been enamelling? must they not have been enamelling?